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Carmex Thread Turning Internal Insert - MJ - Right Hand - 16IR3.0MJBMA

Carmex Thread Turning Internal Insert - MJ - Right Hand - 16IR3.0MJBMA

SKU:16IR3.0MJBMA

The Carmex Thread Turning Internal Insert — MJ, Right Hand, 16IR3.0MJBMA — is part of our industry-leading range of thread turning inserts, trusted worldwide for internal threading work. These lay... Read more ↓
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Thread TypeInternal
Thread DirectionRight Hand
Thread FormMJ
Pitch3
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£12.04
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Carmex Thread Turning Internal Insert — MJ, Right Hand, 16IR3.0MJBMA — is part of our industry-leading range of thread turning inserts, trusted worldwide for internal threading work. These laydown triangular inserts cover a broad spectrum of thread standards in use today, making them a practical choice for production shops, maintenance teams, and hobbyists alike. Whether you’re tackling simple repair jobs or more demanding production tasks, this insert is built to deliver consistent, dependable results.

  • Broad thread standards coverage: Designed to accommodate the majority of thread standards in use today, reducing the need for multiple inserts and simplifying your tool inventory while ensuring reliable internal threads.
  • Laydown triangular geometry for stable, predictable cuts: The triangular laydown design provides stable engagement and smooth cutting across a wide range of internal threading tasks, helping you achieve consistent thread quality.
  • Right-hand orientation for easy integration: Specifically engineered for right-hand internal threading setups, delivering reliable performance with straightforward alignment in standard tooling systems.

With this insert, you’ll experience a versatile, dependable option that supports a wide range of applications—from basic jobs to more demanding tasks—while helping streamline workflows, reduce setup time, and improve overall threading results on every project.

Part Numbers

Protool Part Number
16IR3.0MJBMA
Brand
Carmex
Category
Thread Turning
Delivery

Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.

Returns

14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.

Technical Support

Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Trade Accounts

Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.

What time are Protool open?

We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery?

Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

  • Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
  • DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
  • Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
  • DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: Carmex Thread Turning Internal Inserts - MJ - Right Hand

View full collection →

You are viewing 16IR3.0MJBMA. Click any other SKU to view its full details.

Product SKUThread TypeThread DirectionThread FormPitchInsert SizeGradePriceStock Order
11IR0.5MJBMA InternalRight HandMJ0.511BMA£13.38 5 days
11IR0.75MJBMA InternalRight HandMJ0.7511BMA£13.38 5 days
11IR0.7MJBMA InternalRight HandMJ0.711BMA£13.38 5 days
11IR0.8MJBMA InternalRight HandMJ0.811BMA£13.38 5 days
11IR1.0MJBMA InternalRight HandMJ111BMA£14.75 In Stock
11IR1.25MJBMA InternalRight HandMJ1.2511BMA£14.75 In Stock
11IR1.5MJBMA InternalRight HandMJ1.511BMA£14.75 5 days
11IR2.0MJBMA InternalRight HandMJ211BMA£14.75 In Stock
16IR0.75MJBMA InternalRight HandMJ0.7516BMA£12.04 5 days
16IR0.8MJBMA InternalRight HandMJ0.816BMA£12.04 5 days
16IR1.0MJBMA InternalRight HandMJ116BMA£12.06 In Stock
16IR1.25MJBMA InternalRight HandMJ1.2516BMA£12.06 In Stock
16IR1.5MJBMA InternalRight HandMJ1.516BMA£12.06 5 days
16IR1.75MJBMA InternalRight HandMJ1.7516BMA£12.04 5 days
16IR2.0MJBMA InternalRight HandMJ216BMA£12.06 In Stock
16IR3.0MJBMA ViewingInternalRight HandMJ316BMA£12.04 5 days

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